Water after uterine adhesion surgery may be due to the use of dilatation fluid, bacterial infection and other reasons, need to be specifically analyzed. 1. The use of dilatation fluid: dilatation fluid may be used in uterine adhesion surgery, dilatation fluid can not be absorbed by the body, if the short time after the operation water, and the outflow of water is not yellow, odor, most of the dilatation fluid used in the operation due to, do not need special treatment. 2. Bacterial infection: If the water is yellow and smelly, it may be caused by bacterial infection, and the local tissues have degenerated and necrotic, and the water is flowing. There may be other reasons for the postoperative effusion after uterine adhesion surgery. After the surgery, you need to pay close attention to the recovery of the wound, whether there is effusion of fluid, as well as the color and character of the effusion of fluid, if there is any abnormality, you should go to the hospital in time for medical treatment.